000 01053nam a2200301 a 4500
005 20250914015835.0
008 981208s1968 xxu 00 eng
010 _a68-0024170
035 _a476455
039 9 _a200308230651
_bVLOAD
_y08-18-1999
_zload
090 _aTN23
_b.O72
245 1 0 _aOre deposits of the United States, 1933-67 :
_bthe graton-sales volume /
_cJohn D.Ridge, editor.
260 _aMetallurgical, and Petroleum Engineer,, New York :
_bThe American Institute of Mining,
_c1968.
300 _axxx, 991 p. :
_bill. ;
_c26 cm.
440 _aRocky mountain Fund series
504 _aIncludes bibliographical references
590 _a1
650 0 _aOre deposits
_xunited states.
650 0 _aMines and mineral resources
_xunited states.
700 0 _aRidge, John Drew,
_d1909-ed
907 _a.b11642919
_b2020-05-27
_c2019-11-12
942 _c01
_n0
_kTN23 .O72
914 _avtls000170305
991 _aFakulti Kejuruteraan
998 _at
_b1999-05-08
_cm
_da
_feng
_gxxu
_y0
_z.b11642919
999 _c165930
_d165930